[1] Findlay, 1879
[2] John Keay, “A History of India”, Harper Collins, 2000.
[3] The Engineer, 1872, Vol 33 (Jan-Jun), p74-5, illus p77: The Wolf Rock Lighthouse
[4] The Engineer, 1869, Vol 28 (Jul-Dec), p350: Great Basses Lighthouse, Ceylon.
[5] The Engineer, 1869, Vol 28 (Jul-Dec), p350: New lighthouse for Ceylon.
[6] Engineering, 16 March 1866, Vol 1, p159: “The Alguada Reef Lighthouse”.
[7] The Engineer, 1871, Vol 32 (Jul-Dec), p442: Lighthouses on the Coast of British
[8] The Engineer, 28th September 1877, Vol 44, p220: A lost lighthouse in Burmah.
[9] The Engineer, 1867, Vol 23 (Jan-Jun), p439: Letter by D M Henderson
[10] The Engineer, 1867, Vol 23 (Jan-Jun), p357, 363: The lighthouse at the French Exhibition
[11] The Engineer, 1868, Vol 26, (Jul-Dec) p413
[12] The Engineer, 1868, Vol 26, (Jul-Dec) p444: Letter from ‘A Practical Man’.
[13] The Engineer, 1868, Vol 26, (Jul-Dec) p477: Reply from D M Henderson.
[14] The Engineer, 1869, Vol 27, (Jan-Jun) p66: Letter from ‘A Practical Man’.
[15] The Engineer, 1869, Vol 27, (Jan-Jun) p384: Reply from D M Henderson.
[16] The Engineer, 22 January 1869, (Jan-Jun) Vol 27, p67: “Lighthouses of Turkey”.
[17] The Engineer, 29 (Jan-Jun), 1870, p112 Gutzlaff lighthouse.
[18] Findlay, 1879
[19] Jenkins, 1904
[20] The Engineer, 1871, Vol 32, (Jul-Dec) p188 The Sha-wei-shan lighthouse, China.
[21] The Engineer, 15 September 1871, (Jul-Dec) Vol 32, p188: The Sha-wei-shan lighthouse, China.
[22] The Engineer, 1871, Vol 32 (Jul-Dec), p271
[23] The Engineer, 1872, Vol 33 (Jan-Jun), p137: "Lighthouses in China."
[24] The Engineer, 24 June 1870, (Jan-Jun) Vol 29, p397.
[25] Engineering, 17 May 1878, Vol 25, p379: “The Construction of Railways in Japan”.